88 lines
2.7 KiB
JavaScript
88 lines
2.7 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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this.EXPORTED_SYMBOLS = ["Local"];
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const Cu = Components.utils;
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://services-common/stringbundle.js");
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Cu.import("resource://services-common/utils.js");
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Cu.import("resource://services-crypto/utils.js");
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Cu.import("resource://gre/modules/Preferences.jsm");
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function lazyStrings(name) {
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let bundle = "chrome://weave/locale/services/" + name + ".properties";
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return () => new StringBundle(bundle);
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}
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this.Str = {};
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XPCOMUtils.defineLazyGetter(Str, "errors", lazyStrings("errors"));
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XPCOMUtils.defineLazyGetter(Str, "sync", lazyStrings("sync"));
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function makeGUID() {
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return CommonUtils.encodeBase64URL(CryptoUtils.generateRandomBytes(9));
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}
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this.Local = function () {
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let prefs = new Preferences("services.cloudsync.");
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this.__defineGetter__("prefs", function () {
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return prefs;
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});
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};
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Local.prototype = {
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get id() {
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let clientId = this.prefs.get("client.GUID", "");
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return clientId == "" ? this.id = makeGUID(): clientId;
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},
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set id(value) {
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this.prefs.set("client.GUID", value);
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},
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get name() {
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let clientName = this.prefs.get("client.name", "");
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if (clientName != "") {
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return clientName;
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}
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// Generate a client name if we don't have a useful one yet
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let env = Cc["@mozilla.org/process/environment;1"]
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.getService(Ci.nsIEnvironment);
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let user = env.get("USER") || env.get("USERNAME");
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let appName;
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let brand = new StringBundle("chrome://branding/locale/brand.properties");
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let brandName = brand.get("brandShortName");
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try {
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let syncStrings = new StringBundle("chrome://browser/locale/sync.properties");
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appName = syncStrings.getFormattedString("sync.defaultAccountApplication", [brandName]);
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} catch (ex) {
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}
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appName = appName || brandName;
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let system =
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// 'device' is defined on unix systems
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Cc["@mozilla.org/system-info;1"].getService(Ci.nsIPropertyBag2).get("device") ||
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// hostname of the system, usually assigned by the user or admin
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Cc["@mozilla.org/system-info;1"].getService(Ci.nsIPropertyBag2).get("host") ||
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// fall back on ua info string
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Cc["@mozilla.org/network/protocol;1?name=http"].getService(Ci.nsIHttpProtocolHandler).oscpu;
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return this.name = Str.sync.get("client.name2", [user, appName, system]);
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},
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set name(value) {
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this.prefs.set("client.name", value);
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},
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};
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